Ken Griffey Jr.’s Winning Run
Homerun
In game { two player mode only,}when a player that is on the allstar team is up to bat,press start, then press B,Y,B,Y select. Now any ball you hit{that is a fair ball,} will be a homerun!
Slow Mode
Pause the game at the batting screen. Then, press Left, A, Right, Down and Y to slow the opposing team to a crawl. This works whether you are batting or fielding. The effects last for the remainder of the inning.
Random Pitches
Pause the game at the batting screen. Then, press L, Y, A and Right while batting to make the opposing team's pitches become random. For example, if the opposing picture tries to throw a fastball, it may become a curve. The effects last for the remainder of the inning.
Hidden Teams
After completing a full season, press A, B, X, Y, Up, Down and Select on the Title screen to access hidden teams. The longer the season completed, the more teams will be available.
Max Ability
Pause the game at the batting screen. Then, press A, Right, Down, Left, A and Down to maximize your team's abilities in all areas. This works whether you are batting or fielding. The effects last for the remainder of the inning.
Ken Griffey Jr. Major League Baseball
Extra Teams
At the title screen press A, B, X, Y, UP, DOWN, and SELECT after you complete a season.
Slow Mode
At the batting screen pause the game and press LEFT A, RIGHT, DOWN and Y. This slows down your OPPONENTS team.
Max Skills
At the batting screen, pause the game and press A, RIGHT, DOWN, LEFT, A, and DOWN.
Major League Baseball: Ken Griffey Jr.
Hit A Home Run Every time
When griffey is at bat, press left, left, right, right, right, left, left before the pitcher throws a pitch, griffey should point to the outfield with his bat. Finally make contact on the very next pitch and preto griffey's going yard.
Cheat
two hidden teams. In the first Exhebition Press all !C! at the same time for a few times. If done correctly you will here a sound.
Easy Pick Off
While you are pitching throw a ball that doesn't look like a strike to the computer but is a strike. the batter shouldn't swing to perform this cheatcode. Now if someone is on first base, second base, or third base throw to the desired base before the catcher throws the ball back to the pitcher, and while you are throwing the ball with the catcher to the desired base keep on pressing the A button till the baseman hits the base a few times and then the runner should go off the base. But if the runner slides in to the base it won't work and you'll have to try again.
Ken Griffey Jr.’s Slugfest
Homerun Everytime
This code only works while playing with Griffey. When you are up to bat tap Left, Left, Right, Right, Right, Left, and Left on the Game Pad not the joystick. You have to hit the ball after you enter the code.
See the CPU Pitcher's Status
View the different pitches that the current pitcher can use as well as the current pitching status. This code does not allow players to see what pitch will be thrown. It works in all modes except Home Run Derby.
Insert two Contollers before powering up the game, but select to play the first Controller against the CPU. While batting and before the pitch, press and hold the R Button on the second Controller to see the list of pitches and the pitcher's status.
Fireworks
View a fireworks display when previewing the field in Exhibition Mode.
On the "Stadium Select" screen in the Exhibition Mode, press the Z Button to preview the field. When you are in the preview mode, press the Z and R buttons to begin a fireworks display at home plate.
Uncanny Bodies
These Create-a-Player codes allow players to field teams with unusual body types. It also allows a special CPU vs. CPU mode. The code that affect players' appearances function in every game mode.
Note: Only one code can be used at a time. The use of one code will cancel the effect of another. To disable the codes, reset the system.
1. On the game's Main Menu highlight Create a Player and press the A Button.
2. Choose a player slot and press A.
3. Use the C Buttons to name the character. The first name will always be "CODE". The last name will determine the actual code itself.
THETICK Each player has a large chest and arms and thin legs.
BIGGHEDZ Each player has a large head.
TOOTHPICK Players have extremely thin bodies.
CPUVSCPU In any mode except Home Run Derby, the CPU will play both sides.
INVISIBLEMAN Players are invisible, except for their hats, shoes, and mitts
LIDDLELEAGUE Tiny players
WEEBLEMAN Players have pear-shaped bodies, large hats and large gloves.
Big Feet Mode
Enter Create-A-Player Mode, type in CODE for the first name, then BIGFOOT for the last name.
Ken Griffey Jr. Presents Major League Baseball
Faster Running
Rapidly tap B when running.
Homerun Derby Victory
Hold Down + B when the CPU is batting.
Virtual Hiryo No Ken
Play as Ryumaou
To pick Ryumaou, hold L2 + R2 then press START or CIRCLE in the player select screen.